查询词典 test-tube

A series combined test method tests were performed to determine the liquid-plastic limits of different samples of fine grained soil and silty sand. The result showed that the loglog relationship between the depth of penetration of fall cone and the water content of some samples were clearly not linear, and the liquid-plastic limit could not be obtained according to the linear relation. Effective test data could not be measured within the three arranges of water contents proposed by the present standards. The dependability was necessary to discuss about the liquid-plastic limit test results obtained from three arranges.

采用液、塑限联合测定法针对部分细粒土和粉砂进行液、塑限测定时，发现对于部分细粒土在双对数坐标上圆锥下沉深度与含水率之间的关系并非线性关系，无法依据线性关系确定液、塑限：采用规程建议的三个含水率范围有时根本无法获得有效试验数据；采用规程建议的三个含水率范围确定得到土的液、塑限试验结果的可靠性有待商榷；采用直线段试验数据确定的液、塑限进行分类可能出现相互矛盾甚至错误的结果。

It is concluded that because the mica schist is mixed with feeble weathered granite, the grain is broken up severely; the back-analysis parameters of explosion rockfill(3BⅠ)are lower than the results of laboratory triaxial test, and the Duncan E-B parameters obtained by back-analysis of her sandy gravel (3BⅡ)are higher than the triaxial test results of laboratory triaxial test which can not reflect the mechanical behaviors of the dam material objectively; the research should be strengthened in 300 m high rockfill dam construction. The fitting modes of the space displacement field of prototype observation are also explored and it turns out that the results of IGA analysis considering only vertical deformation meet the need of dam's technical accuracy.

结果表明，由于在微弱风化花岗岩掺加云母片岩，颗粒破碎严重，爆破堆石料（3BⅠ）的原级配粗粒料反演参数远低于室内三轴试验成果；与3BⅠ堆石料相反，砂砾料（3BⅡ）现场反演得到的邓肯E~B模型参数高于室内三轴试验值；室内三轴试验成果不能客观反映筑坝材料的力学特性，对于当今的300 m级高土石坝建设，宜加强对原级配粗粒料的力学特性研究；同时对原型实测的空间位移场不同拟合方式进行了探讨，认为仅考虑铅直向变形的IGA参数反演成果能基本满足土石坝工程的精度要求。

The system greatly improved measure accuracy and data process veracity in the transformers delivery test, reduced test work intensity and test time. Especially when it processes data the system minished a great deal in the affection of human factor and realized computer full auto control.

所研制的试验系统大大提高了变压器出厂试验中的测量精度和数据处理准确性，减小了试验劳动强度和试验时间，特别是对数据的分析处理时，大大地减少了人为因素对结果的影响，实现了计算机全智能化控制。

Example of Exit Criteria: Functional Verification Test 出入境示例标准:功能验证测试 As an example, consider the following exit criteria for Function Verification Test: Successful exposure and execution of all FVT functional scenarios or tests (workloads, thrashers, test cases, etc) Successful exposure and execution of any recovery scenarios A technical risk assessment of the outstanding scenario failures and open problems will be performed prior to entry to the SVT level.

作为一个例子，考虑是否功能验证测试退出标准如下：成功接触和所有 FVT 功能情况或测试(负载，脱粒机，测试用例等执行)成功的揭露和执行任何恢复方案一个优秀方案的失败和开放问题，技术风险评估前进行进入 SVT 的水平。

Methods: The hook test was performed by a single surgeon in a cohort of 45 patients undergoing surgical exploration of the distal biceps tendon. While the patient actively supinates with the elbow flexed 90°, an intact hook test permits the examiner to hook his or her index finger under the intact biceps tendon from the lateral side. With an abnormal hook test, indicating distal avulsion, there is no cord-like structure under which the examiner may hook a finger.

一名外科医生对一组45例远端二头肌腱外科手术探查的患者进行了牵引钩试验，当患者肘关节屈曲90度上肢主动旋后时完整的牵引钩试验检查者在完整的二头肌腱侧面可以钩住他或她的食指，而异常的牵引钩试验表明远端撕裂，那里没有索状的结构使检查者可以钩住他的手指。

At first, the wind tunnel test and test data process of this study are introduced in detail. A method to calculate expected extreme values of time series with a long time interval is then proposed with its sub-sections based on the classical Gumbel theory for extreme values and the independence of observed extreme values. At last, the extreme values of the wind pressure coefficients of the present wind tunnel test are calculated with the proposed method and methods used widely at present, such as peak factor method, improved peak factor method and Sadek-Simiu method.

首先 介绍了风洞试验及试验数据处理的基本概况；然后在阐述经典Gumbel极值理论的基础上，根据观察极值的相互独立性推导了短时距下极值分布参数和长时距下极值分布参数的关系式，给出了一种由短时距样本推算长时距下的极值估算方法；最后基于风洞试验数据，将常用极值估算方法(峰值因子法、改进峰值因子法和Sadek-Simiu法)和该方法的计算结果进行了比较。

Methods Acute oral toxicity test, subchronic inhalation toxicity test and mutagenicity test were conducted to observe the effects of petroleum asphalt in experimental animals.

方法通过石油沥青急性经口毒性、亚慢性吸入毒性及遗传毒性的实验研究，观察在该实验条件下，石油沥青对受试动物的影响。

Petroleum asphalt ; Bap concentration ; acute toxicity ; Ames test ; micronuleus test ; carcinogenic test

石油沥青； Bap含量；急性毒性； Ames试验；微核试验；致癌试验

On the day before FESS, olfactory function was evaluated by a symptom score, a phenyl ethyl alcohol odor detection threshold test, the University of Pennsylvannia Smell Identification Test and a short-term odor memory/discrimination test, and re-evaluated by the same methods 6 months after FESS.

在手术前一日，这些病患的嗅觉功能用问卷、苯基乙醇气味侦测阈值检查、宾州大学嗅觉识别检查及短时间气味记忆分辨检查来评估。

This platoon tests the system the goal is can take a test situations and so on place according to the school student, test time as well as teacher request discharges by the computer intelligence conforms to the request test arrangement table.

本排考系统的目标是能够根据学校的学生考试地点、考试时间以及教师要求等情况由计算机智能地排出符合要求的考试安排表。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。